---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-23-001398"
form_type: "8-K/A"
ticker: "NGNE"
cik: "0001404644"
company_name: "Neurogene Inc."
filed_at: "2023-01-23T23:59:59+00:00"
generated_at: "2026-06-20T11:37:08.720056+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "medium"
source: SEC EDGAR
---

# Neoleukin files corrected Amended and Restated Bylaws to fix table-of-contents errors

## Summary
- Board adopted amended bylaws on Nov 30, 2022.
- Corrected version filed on Jan 7, 2023, fixing incorrect references and page numbers in the table of contents.
- Correction addresses clerical errors only; substantive bylaws unchanged.
- Corrected bylaws attached as Exhibit 3.1 to this filing.

## SEC filing metadata
- accession: 0001628280-23-001398
- form_type: 8-K/A
- ticker: NGNE
- cik: 0001404644
- company_name: Neurogene Inc.
- filed_at: 2023-01-23T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: medium
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1404644/000162828023001398/0001628280-23-001398-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1404644/000162828023001398/nltx-20221130.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-23-001398
- JSON: https://secwatch.observer/filing/0001628280-23-001398.json
- Plain text: https://secwatch.observer/filing/0001628280-23-001398.txt

## Key facts
- Governance Changes
  Neurogene Inc.: Amended and Restated Bylaws corrected incorrect references and page numbers in the table of contents (effective 2023-01-07).
  - Change: bylaw amendment
  - Effective: 2023-01-07
  source text: On January 7, 2023, the Company filed updated Amended and Restated Bylaws to correct incorrect references and page numbers within the table of contents
  evidence_url: https://www.sec.gov/Archives/edgar/data/1404644/000162828023001398/0001628280-23-001398-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.